2780348564910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13239755071}}^1$

素因数の和:13239755088

約数の個数: 32

約数和(自身を含む): 7626098921472

約数和(自身を除く): 4845750356562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13239755071, 26479510142, 39719265213, 66198775355, 79438530426, 92678285497, 132397550710, 185356570994, 198596326065, 278034856491, 397192652130, 463391427485, 556069712982, 926782854970, 1390174282455, 2780348564910]

約数ペア:

[(1, 2780348564910), (2, 1390174282455), (3, 926782854970), (5, 556069712982), (6, 463391427485), (7, 397192652130), (10, 278034856491), (14, 198596326065), (15, 185356570994), (21, 132397550710), (30, 92678285497), (35, 79438530426), (42, 66198775355), (70, 39719265213), (105, 26479510142), (210, 13239755071)]